Description

Copper Pyrophosphate CAS NO 10102-90-6 is an inorganic salt of copper and pyrophosphoric acid, primarily valued for its role as a source of bioavailable copper and as a corrosion inhibitor. This compound is critical for industries requiring precise copper supplementation or controlled surface treatment. It is essential for manufacturers in the agricultural, electroplating, and specialty chemical sectors seeking a reliable and consistent raw material.

Application

• Electroplating: Used as a key component in copper electroplating baths for printed circuit boards (PCBs) and electronic components, providing a fine-grained, adherent copper deposit.
• Agriculture & Animal Nutrition: Serves as a micronutrient fertilizer and a source of dietary copper in animal feed premixes to prevent deficiency.
• Catalyst & Chemical Synthesis: Acts as a catalyst or precursor in various organic synthesis and polymerization reactions.
• Corrosion Inhibition: Incorporated into coatings, pigments, and treatment solutions to provide corrosion protection for metals.
• Ceramics & Pigments: Used in the formulation of ceramic glazes and to impart specific colors in pigments and dyes.
• Water Treatment: Employed in certain water treatment processes for its algicidal and metal-sequestering properties.

Basic Information

Product Name	Copper Pyrophosphate
CAS No.	10102-90-6
Molecular Formula	Cu2P2O7
Molecular Weight	301.04 g/mol
Synonyms	Cupric Pyrophosphate; Dicopper Diphosphate; Dicopper(2+) Diphosphate; Copper(II) Pyrophosphate; CuPPi; Pyrophosphoric Acid, Copper(2+) Salt (1:2)
EINECS	233-274-6

Quality Control

Our Copper Pyrophosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Light blue to bluish-green powder
Identification (IR)	Conforms
Assay (Cu2P2O7)	≥ 98.0 %
Copper (Cu) Content	Contact for details
P2O7 Content	Contact for details
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Iron (Fe)	≤ 0.005 %
Lead (Pb)	≤ 0.002 %
Loss on Drying	≤ 1.0 %
Particle Size	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.